#~# ORIGINAL

foo.()

#~# EXPECTED
foo.()

#~# ORIGINAL

foo.( 1 )

#~# EXPECTED
foo.(1)

#~# ORIGINAL

foo.( 1, 2 )

#~# EXPECTED
foo.(1, 2)

#~# ORIGINAL

x.foo.( 1, 2 )

#~# EXPECTED
x.foo.(1, 2)
